Pollution

  If an alien came to the planet Earth and wanted to know about pollution from me I would question his intentions.  But i would nevertheless tell him what pollution is.  I would explain air pollution, which is the pollution of air through different machine made harmful toxins that are released in the air.  I would explain what water pollution is, which is when toxins get into a water supply like rivers and oceans and seas.  After  I explained the pollution of this world the alien would then consume all of the pollution in the world and leave after doing so.  The world would be  a better place because their would be no pollution of any kind and people would be able to breath under water and people would never get sick.